Neatly organized collection of 76 plate blocks of 4 or 10 (mainly in matched sets (Unitrade catalogue $413.00), all different for position) and 22 cacheted (Canada Post) unaddressed First Day Covers, 1971 to 1975 period issues, all stored on 3-row black page stockpages. All commemorative material, including $1.00 & $2.00 Montreal Olympics and "Indians of Canada" issues. The face value of the mint stamps in the lot totals $81.28 but there are numerous premium items in the mix. Most of the mint NH blocks are additionally protected by black Scott mounts. 2017 Unitrade.